Conceptual use of Google Glass for BIM, one thing that it would be awesome is if Google Glass was aware of the field of view contrast and adjusted the screen from Dark or Light and the opacity automatically. One thing I need to work on it is voice navigational controls to explore the building by using simple words and phrases, maybe on my next project.

Building Information Modeling (BIM) is a process involving the generation and management of digital representations of physical and functional characteristics of places. Building Information Models (BIMs) are files (often but not always in proprietary formats and containing proprietary data) which can be exchanged or networked to support decision-making about a place. Current BIM software is used by individuals, businesses and government authorities who plan, design, construct, operate and maintain diverse physical infrastructures. http://en.wikipedia.org/wiki/Building_Information_Modeling